Segment Information (Tables)

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

For the years ended December 31,	2013		2012		2011
Revenues:
U.S. and Latin America:
Traditional	$	5,115,941	$	4,881,994	$	4,553,434
Non-Traditional	962,818		876,119		392,304
Canada	1,185,017		1,140,264		1,056,031
Europe, Middle East and Africa	1,305,012		1,275,074		1,161,514
Asia Pacific	1,610,626		1,557,283		1,488,076
Corporate and Other	138,939		110,177		178,179
Total	$	10,318,353	$	9,840,911	$	8,829,538

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

For the years ended December 31,	2013			2012			2011
Income (loss) before income taxes:
U.S. and Latin America:
Traditional	$	377,586		$	374,353		$	367,246
Non-Traditional	245,649			268,315			61,673
Canada	164,318			186,971			164,953
Europe, Middle East and Africa	74,553			61,095			69,315
Asia Pacific	(226,665		)	51,972			52,739
Corporate and Other	(187		)	(23,483		)	47,645
Total	$	635,254		$	919,223		$	763,571

Reconciliation Of Interest Expense From Segment To Consolidated [Table Text Block]

For the years ended December 31,	2013		2012		2011
Interest expense:
Corporate and Other	$	124,307	$	105,348	$	102,638
Total	$	124,307	$	105,348	$	102,638

Reconciliation Of Depreciation And Amortization From Segment To Consolidated [Table Text Block]

For the years ended December 31,	2013		2012		2011
Depreciation and amortization:
U.S. and Latin America:
Traditional	$	564,359	$	555,875	$	513,836
Non-Traditional	213,745		225,910		(46,407		)
Canada	193,878		182,914		168,874
Europe, Middle East and Africa	55,003		69,002		57,956
Asia Pacific	57,104		154,776		192,552
Corporate and Other	3,490		4,040		9,002
Total	$	1,087,579	$	1,192,517	$	895,813

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

For the years ended December 31,	2013		2012
Assets:
U.S. and Latin America:
Traditional	$	13,285,423	$	12,615,404
Non-Traditional	11,716,908		12,368,896
Canada	4,103,730		3,764,002
Europe, Middle East and Africa	2,230,568		2,072,804
Asia Pacific	3,597,456		3,311,190
Corporate and Other	4,740,388		6,228,142
Total	$	39,674,473	$	40,360,438